[Xapian-tickets] [Xapian] #261: Improve performance of Database reopen in no-change case

Xapian nobody at xapian.org
Wed Apr 30 10:51:41 BST 2008


#261: Improve performance of Database reopen in no-change case
---------------------------+------------------------------------------------
 Reporter:  richard        |       Owner:  olly    
     Type:  enhancement    |      Status:  new     
 Priority:  normal         |   Milestone:  1.1.0   
Component:  Backend-Chert  |     Version:  SVN HEAD
 Severity:  normal         |    Keywords:          
Blockedby:                 |    Platform:  All     
 Blocking:                 |  
---------------------------+------------------------------------------------
 From xapian-discuss on 30th April 2008, regarding the performance of
 Database.reopen() Olly said:

 "I had a quick look at the code, and this currently does more work than is
 really necessary in the "no change" case, but it would be easy to short
 cut here (just reopen the record table and compare its revision to the
 currently open one which we can find very cheaply).  I'll address that for
 1.1.0."

 This bug is just to ensure that it doesn't get forgotten.

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Ticket URL: <http://trac.xapian.org/ticket/261>
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